{"metadata":{"_oai":{"id":"oai:ipsj.ixsq.nii.ac.jp:00159469","sets":["1164:5159:8497:8707"]},"path":["8707"],"owner":"11","recid":"159469","title":["非構造化文書からの用語検索における用語候補のリスコアリングの検討"],"pubdate":{"attribute_name":"公開日","attribute_value":"2016-05-09"},"_buckets":{"deposit":"3ad5c1de-059a-4606-b8bb-bef64d77c1de"},"_deposit":{"id":"159469","pid":{"type":"depid","value":"159469","revision_id":0},"owners":[11],"status":"published","created_by":11},"item_title":"非構造化文書からの用語検索における用語候補のリスコアリングの検討","author_link":["307227","307229","307228"],"item_titles":{"attribute_name":"タイトル","attribute_value_mlt":[{"subitem_title":"非構造化文書からの用語検索における用語候補のリスコアリングの検討"}]},"item_keyword":{"attribute_name":"キーワード","attribute_value_mlt":[{"subitem_subject":"情報検索","subitem_subject_scheme":"Other"}]},"item_type_id":"4","publish_date":"2016-05-09","item_4_text_3":{"attribute_name":"著者所属","attribute_value_mlt":[{"subitem_text_value":"龍谷大学理工学研究科"},{"subitem_text_value":"京都大学学術情報メディアセンター"},{"subitem_text_value":"龍谷大学理工学部"}]},"item_4_text_4":{"attribute_name":"著者所属(英)","attribute_value_mlt":[{"subitem_text_value":"Graduate School of Science and Technology, Ryukoku University","subitem_text_language":"en"},{"subitem_text_value":"Academic Center for Computing and Media Studies, Kyoto Univ.","subitem_text_language":"en"},{"subitem_text_value":"Faculty of Science and Technology, Ryukoku University","subitem_text_language":"en"}]},"item_language":{"attribute_name":"言語","attribute_value_mlt":[{"subitem_language":"jpn"}]},"item_publisher":{"attribute_name":"出版者","attribute_value_mlt":[{"subitem_publisher":"情報処理学会","subitem_publisher_language":"ja"}]},"publish_status":"0","weko_shared_id":-1,"item_file_price":{"attribute_name":"Billing file","attribute_type":"file","attribute_value_mlt":[{"url":{"url":"https://ipsj.ixsq.nii.ac.jp/record/159469/files/IPSJ-SLP16111004.pdf","label":"IPSJ-SLP16111004.pdf"},"date":[{"dateType":"Available","dateValue":"2018-05-09"}],"format":"application/pdf","billing":["billing_file"],"filename":"IPSJ-SLP16111004.pdf","filesize":[{"value":"764.7 kB"}],"mimetype":"application/pdf","priceinfo":[{"tax":["include_tax"],"price":"660","billingrole":"5"},{"tax":["include_tax"],"price":"330","billingrole":"6"},{"tax":["include_tax"],"price":"0","billingrole":"22"},{"tax":["include_tax"],"price":"0","billingrole":"44"}],"accessrole":"open_date","version_id":"ced2e6a1-6234-4dc0-a964-79f72057f245","displaytype":"detail","licensetype":"license_note","license_note":"Copyright (c) 2016 by the Information Processing Society of Japan"}]},"item_4_creator_5":{"attribute_name":"著者名","attribute_type":"creator","attribute_value_mlt":[{"creatorNames":[{"creatorName":"森田, 直樹"}],"nameIdentifiers":[{}]},{"creatorNames":[{"creatorName":"南條, 浩輝"}],"nameIdentifiers":[{}]},{"creatorNames":[{"creatorName":"馬, 青"}],"nameIdentifiers":[{}]}]},"item_4_source_id_9":{"attribute_name":"書誌レコードID","attribute_value_mlt":[{"subitem_source_identifier":"AN10442647","subitem_source_identifier_type":"NCID"}]},"item_4_textarea_12":{"attribute_name":"Notice","attribute_value_mlt":[{"subitem_textarea_value":"SIG Technical Reports are nonrefereed and hence may later appear in any journals, conferences, symposia, etc."}]},"item_resource_type":{"attribute_name":"資源タイプ","attribute_value_mlt":[{"resourceuri":"http://purl.org/coar/resource_type/c_18gh","resourcetype":"technical report"}]},"item_4_source_id_11":{"attribute_name":"ISSN","attribute_value_mlt":[{"subitem_source_identifier":"2188-8663","subitem_source_identifier_type":"ISSN"}]},"item_4_description_7":{"attribute_name":"論文抄録","attribute_value_mlt":[{"subitem_description":"意味を表す文書表現 (説明文) を入力として与え，その説明文が示す語句 （用語） を検索する用語検索を研究している．これまでに，辞書のような 「見出しー説明文」 という構造をもつ文書からではなく，そのような構造をもたない非構造化文書からの検索法を提案している．しかし，我々が以前に提案した方法では用語候補の上位に適切でない語が多数出力される問題があった．この問題に対して本論文では，出力された各用語候補に対して説明文との類似度を推定し，それに基づいて用語候補を並び替える手法を提案する．講演音声ドキュメントからの用語検索において，提案手法により，平均逆順位 (MRR) が向上することを確認できた．","subitem_description_type":"Other"}]},"item_4_biblio_info_10":{"attribute_name":"書誌情報","attribute_value_mlt":[{"bibliographicPageEnd":"6","bibliographic_titles":[{"bibliographic_title":"研究報告音声言語情報処理（SLP）"}],"bibliographicPageStart":"1","bibliographicIssueDates":{"bibliographicIssueDate":"2016-05-09","bibliographicIssueDateType":"Issued"},"bibliographicIssueNumber":"4","bibliographicVolumeNumber":"2016-SLP-111"}]},"relation_version_is_last":true,"weko_creator_id":"11"},"id":159469,"updated":"2025-01-20T12:40:47.026752+00:00","links":{},"created":"2025-01-19T00:32:30.058818+00:00"}